.ptxt {
    font-weight: bold;
    color: #413177;
    width: 600px;
    border-left: 15px solid #5F4B8B;
    border-bottom: 1px solid #5F4B8B;
    font-size: 1.2em;
    font-family: 'Microsoft JhengHei light', 'Microsoft JhengHei', 'Heiti TC', 'WenQuanYi Zen Hei', sans-serif;
    padding: 5px 0 5px 10px;
    margin: 10px 0;
    clear: both;
}